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LV-679
Mini-ITX Motherboard
User’s Manual
Edition 1.0
2007/7/31
LV-679 User’s Manual
Copyright
Copyright 2007, all rights reserved. This document is copyrighted and all rights are
reserved. The information in this document is subject to change without prior notice to
make improvements to the products.
This document contains proprietary information and protected by copyright. No part of
this document may be reproduced, copied, or translated in any form or any means
without prior written permission of the manufacturer.
All trademarks and/or registered trademarks contains in this document are property of
their respective owners.
Disclaimer
The company shall not be liable for any incidental or consequential damages resulting
from the performance or use of this product.
The company does not issue a warranty of any kind, express or implied, including
without limitation implied warranties of merchantability or fitness for a particular purpose.
The company has the right to revise the manual or include changes in the specifications
of the product described within it at any time without notice and without obligation to
notify any person of such revision or changes.
Trademark
All trademarks are the property of their respective holders.
Any questions please visit our website at http://www.commell.com.tw
TU
UT
LV-679 User’s Manual
Packing List:
Please check the package content before you starting using the board.
Hardware:
LV-679 serial Mini ITX Motherborad x 1
Cable Kit:
44-pin
Floppy Cable x 1
40-pin
44-pin
SATA Cable x 2
ATA33 IDE Cable x1
SDTV Cable x 1
COM & Printer Port Cable x 1
2 DVI module with bracket x 1 (LV-679 Serial )
DVI module with bracket x 1 (LV-679 Serial)
Power Cable
-3-
YPbPr Cable x 1
LV-679 User’s Manual
DC Power Cable x 1
USB Cable x 1
CPU Cooler x 1
I/O Shield x 1
Printed Matters:
Driver CD x 1 (Include user’s manual ).
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LV-679 User’s Manual
Index
Chapter 1 <Introduction> ............................................................... 8
1.1 <Product Overview>..................................................................8
1.2 <Product Specification> ............................................................9
1.3 <Mechanical Drawing> ...........................................................11
1.4 <Block Diagram> ....................................................................12
Chapter 2 <Hardware Setup> .................................................... 14
2.1 <Connector Location> .............................................................14
2.2 <Jumper Location & Reference>.............................................15
2.3 <Connector Reference> ...........................................................17
2.3.1 <Internal Connectors> ..........................................................17
2.3.2 <External Connectors> .........................................................17
2.4 <CPU and Memory Setup> .....................................................18
2.4.1 <CPU Setup> .....................................................................18
2.4.2 <Memory Setup> ................................................................19
2.5 <CMOS Setup> .......................................................................20
2.6 <Enhanced IDE Interface> ......................................................21
2.7 <Serial ATA Interface> ............................................................22
2.8 <Floppy Port>..........................................................................23
2.9 <Ethernet Interface> ................................................................24
2.10 <Onboard Display Interface> ................................................25
2.10.1 <Analog Display> .............................................................25
2.10.2 <Digital Display> ..............................................................26
2.10.3 <HDTV Interface>.............................................................30
2.11 <Integrated Audio Interface>.................................................31
2.12 <GPIO Interface> ..................................................................33
2.13 <Power Supply> ....................................................................34
2.13.1 <Power Input> ..................................................................34
2.13.2 <Power Output> ................................................................36
2.14 <Switch and Indicator>..........................................................37
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LV-679 User’s Manual
Chapter 3 <System Setup> ......................................................... 38
3.1 <Audio Configuration> ........................................................... 38
4. Select the sound mode to meet your speaker system. ..................................... 38
3.2 <Video Memory Setup> .......................................................... 39
3.3 <Display Properties Setting>................................................... 41
Chapter 4 <BIOS Setup>............................................................... 43
Appendix A <I/O Port Pin Assignment> ............................ 45
A.1 <IDE Port> ............................................................................. 45
A.2 <Serial ATA Port>................................................................... 46
A.3 <Floppy Port>......................................................................... 46
A.4 <IrDA Port>............................................................................ 46
A.5 <Serial Port 1>........................................................................ 47
A.6 <Serial Port 2>........................................................................ 47
A.7 <Parallel Port>........................................................................ 47
A.8 <VGA Port>............................................................................ 48
A.9 <LAN Port>............................................................................ 48
A.10 < USB Interface >................................................................. 48
Appendix B <Flash BIOS>........................................................... 49
B.1 <Flash Tool> ........................................................................... 49
B.2 <Flash BIOS Procedure>........................................................ 49
Appendix C <System Resources> ........................................ 50
Appendix D <Programming GPIO’s>................................... 54
Appendix E <Programming Watchdog Timer > ........... 55
Appendix F <How to setting RS-422 & RS-485> ......... 56
Contact Information ......................................................................... 57
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LV-679 User’s Manual
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LV-679 User’s Manual
Chapter 1 <Introduction>
1.1 <Product Overview>
LV-679 is the new generation of the Mini-ITX motherboard, with supporting Intel Core 2
Duo socket-P processors for 533/800MHz front side bus, Intel GM(E)965 and ICH8-M
chipset, integrated GMA X3100 graphics, DDR2 memory, REALTEK High Definition
Audio, Serial ATA and two Intel Gigabit LAN.
Intel Merom dual core Processor
The board supports Intel Core 2 Duo socket-P processors with 533/800MHz front side
bus, 4MB L2 cache, to provide more powerful performance than before.
New features for Intel GM(E)965 chipset
The board integrates Intel GM(E)965 and ICH8-M chipset, to provide new generation of
the mobile solution, supports Intel GMA X3100 graphics, DDR2 533/667Mhz memory,
built-in high speed mass storage interface of serial ATA, High Definition Audio with 7.1
channels surrounding sound.
All in One multimedia solution
Based on Intel GM(E)965 and ICH8-M chipset, the board provides high performance
onboard graphics,18/24-bit Single/dual channel LVDS interface, HDTV and 7.1
channels High Definition Audio, to meet the very requirement of the multimedia
application.
Flexible Extension Interface
The board provides Compact Flash Type II slot , two mini-PCI slot. and one PCI slot.
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LV-679 User’s Manual
1.2 <Product Specification>
General Specification
Form Factor
Mini-ITX motherboard
CPU
Support Intel Core 2 Duo Mobile Processor
Package type: Micro-FCPGA478
(Socket-P)
Front side bus: 533/800 MHz
Memory
Two DDRII 533/667MHz DIMM up to 3GB with dual channel
Interleaved mode
Chipset
Intel GM(E)965 & ICH8-M (82801HBM)
Real Time Clock
Chipset integrated RTC with onboard lithium battery
Watchdog Timer
Generates a system reset with internal timer for 1min/s ~ 255min/s
Power Management
ACPI 1.0 compliant, supports power saving mode
PCI Enhanced IDE
One 44-pin UltraATA33 IDE interface supports up to 2 ATAPI devices
Serial ATA Interface
3 x serial ATAII interface with 300MB/s transfer rate
VGA Interface
Intel integrated extreme GMA X3100 (Graphic Media Accelerator)
Technology
Video Memory
Up to 384MB shared with system memory
LVDS interface
Onboard 24-bit dual channel LVDS connector with +3.3V/+5V/+12V
DVI Interface
Two Chrontel CH7307C DVI transmitter with onboard 26-pin DVI
supply
interface
Audio Interface
Intel integrated ICH8-M with Realtek ALC888 HD Audio
LAN Interface
Two Intel 82573L Gigabit LAN
Solid State Disk
IDE supports 44-pin DiskOnModule with +5V/+3.3V power supply,
One Compact Flash Type II
GPIO interface
Onboard programmable 8-bit Digital I/O interface
Extended Interface
One PCI slot, Two Mini PCI socket to support Mini PCI Type IIIA
Internal I/O Port
1x RS232/422/485, 1x slim FDD port, 1x GPIO port, 1 x Parallel Port,
4 x USB ports, 1x IrDA, 1x IDE, 1x LVDS, 1x LCD inverter connector,
2 x DVI, 1x HDTV, 1x Front panel Audio connector and 1 x CDIN
connector
External I/O Port
1x PS/2 Keyboard/Mouse Port, 2 x RJ45 LAN ports, 1x DB15 VGA port,
4x USB2.0 ports, 2x IEEE 1394 port, 1x RS232 port, 7.1 Channel Audio
Output, 1x SPDIF connector
Power Requirement
Standard 20-Pin ATX power supply
Dimension
170mm x 170mm
or 9~24V full range DC Input ( 8~30V operative)
Temperature
Operating within 0~60 centigrade
Storage within –20~85 centigrade
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LV-679 User’s Manual
Ordering Code
LV-679D
Onboard CRT, LVDS, HDTV, Intel Gigabit LAN, USB2.0, PCI, Mini-PCI,
GPIO Port, 1394, IrDA, Slim FDD, Parallel Port, RS232/422/485,
SATA,HD Audio, 1 x DVI
LV-679D2C
Onboard CRT, LVDS, HDTV, Intel Gigabit LAN, USB2.0, PCI, Mini-PCI,
GPIO Port, 1394, IrDA, Slim FDD, Parallel Port, RS232/422/485, SATA,
HD Audio, 2 x DVI and CF
For further product information please visit the website at http://www.commell.com.tw
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LV-679 User’s Manual
1.3 <Mechanical Drawing>
‘
‘
‘
‘
‘
‘
‘
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LV-679 User’s Manual
1.4 <Block Diagram>
Intel Mobil Core 2 Duo Processor
Intel GMA X3100 Graphics
LVDS
GME965
2 x 200-pin DDR2 SO-DIMM
533/677MHz up to 3GB
2 x DVI
Compact Flash
3 x Serial ATA ports
UltraDMA33 IDE
PCI Express 1X
ICH8-M
8 x USB2.0 ports
Intel 82573L Gigabit LAN
HD Audio
2 x Mini-PCI slot
IEEE1394
SPI
LPT Port
1 x PCI slot
BIOS
2 x Serial ports
1 x Floppy ports
8-bit GPIO
IrDA
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LV-679 User’s Manual
(This page is left for blank)
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LV-679 User’s Manual
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
CN_USB
LPT
ATX/DC-out
IDE
SATA
JFRNT
DC-in
SYSFAN
Mini-PCI
CPUFAN
FDD
DDRII
PCI
SO-Dimm
CN_DIO
CN_IR
NBFAN
CN_LVDS
CN_INV
CN_DVI
CN_Audio
CD_IN
CN_HDTV
COM Port
PS/2
USB&LAN
1394
CRT&COM Audio
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SPDIF
LV-679 User’s Manual
2.2 <Jumper Location & Reference>
Jumper
JRTC
JCFSEL
JVLCD
JVSSD
JP1
JP2
JAT
Function
CMOS Operating/Clear Setting
CF with IDE mode selection
Panel Voltage Setting
DOM 3.3V / 5V Power selection
COM1 signal mode switch (For Pin-1 & Pin-9)
COM2 signal mode switch (For Pin-1 & Pin-9)
Power mode select
JVSSD
JRTC
JAT
JCFSEL
JCSEL1
JP1
JP2
JVLCD
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JCSEL2
LV-679 User’s Manual
Jumper: JAT
Type: onboard 3-pin header
Power Mode
JAT
AT Mode
ATX Mode
Default setting:
ATX Mode
1
3
Jumper: JP1 (COM 1)
Type: onboard 3 x 2-pin header
Power Mode
JP1
Pin1 with 5V signal
Pin9 with 12V signal
Default setting:
3-5, 4-6
1
2
5
6
Jumper: JP2 (COM 2)
Type: onboard 3 x 2-pin header
Power Mode
JP2
Pin1 with 5V signal
Pin9 with 12V signal
Default setting:
3-5, 4-6
-16-
1
2
5
6
LV-679 User’s Manual
2.3 <Connector Reference>
2.3.1 <Internal Connectors>
Connector
CPU
SO-DIMM 1/2
IDE
FDD
LPT
S_ATA1/2/3
DC_IN
ATX
DC-Out
CN_AUDIO
CDIN
CN_DIO
CN_USB
CPUFAN
SYSFAN
CN_DVI 1/2
CN_HDTV
CN_LVDS
CN_INV
CN_IR
JFRNT
MiNi-PCI
PCI
CF
COM1/2
JAT
Function
Socket478 for socket-P CPU
Two 200 -pin DDR2 SO-DIMM slot
44-pin IDE connector
26-pin slim type floppy connector
26-pin LPT port connector
7-pin Serial ATA connector
DC 8~30V input connector
20-pin power input connector
20-pin power output connector
5 x 2-pin audio connector
4-pin CD-ROM audio input connector
6 x 2-pin digital I/O connector
Two 5 x 2-pin USB connector
4-pin CPU cooler fan connector
3-pin system cooler fan connector
13 x 2-pin DVI interface
5 x 2-pin HDTV interface
20 x 2-pin LVDS connector
5-pin LCD inverter connector
5-pin IrDA connector
14-pin front panel switch/indicator connector
2 x Mini-PCI socket Type IIIA
32bit PCI slot
Compact Flash Type II socket
Serial port connector
Power mode select
Remark
DC input Mode
ATX input Mode
DC Input Mode
2.3.2 <External Connectors>
Connector
USB_RJ45
CRT + COM1
KB
MS
AUDIO
1394
SPDIF
Function
Dual USB and one RJ45 LAN connector
DB15 analog VGA connector and COM1 Connect
PS/2 keyboard connector
PS/2 mouse connector
Audio connectors
IEEE1394 port
SPDIF digital audio output connector
-17-
Remark
LV-679 User’s Manual
2.4 <CPU and Memory Setup>
2.4.1 <CPU Setup>
The board comes with the socket478 for Intel Core 2 Duo socket-P processor Only, it
supports new generation of Intel Core 2 Duo socket-P processor with 533/800MHz of
front side bus and 4MB L2 cache. Please follow the instruction to install the CPU
properly.
Unlock way
1. Use the flat-type
Check point
screw drive to unlock
the CPU socket
3. Lock the socket
2. Follow the pin direction to install
the processor on the socket
4. Socket P has 478 pins, but is not
pin-compatible with Socket M
CPU.
Socket-M CPU
Check point
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LV-679 User’s Manual
2.4.2 <Memory Setup>
The board provides two 200-pin DDR2 SO-DIMMs to support 533/667MHz DDR2
memory modules up to 3GB of capacity. Non-ECC, unbuffered memory is supported
only. While applying two same modules, dual channel technology is enabled
automatically for higher performance.
SO-DIMM2
CF
SO-DIMM1
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LV-679 User’s Manual
2.5 <CMOS Setup>
The board’s data of CMOS can be setting in BIOS. If the board refuses to boot due to
inappropriate CMOS settings, here is how to proceed to clear (reset) the CMOS to its
default values.
Jumper: JRTC
Type: Onboard 3-pin jumper
JRTC
Mode
1-2
Clear CMOS
2-3
Normal Operation
Default setting: 2-3
JRTC
3
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1
LV-679 User’s Manual
2.6 <Enhanced IDE Interface>
The board has one UltraDMA33 IDE interface to support up to 2 ATAPI devices, or one
ATAPI device and Compact Flash Type II socket on the solder side, with jumper
JCFSEL for IDE master/slave mode selection. And provide JVSSD jumper to suooprt
+3.3V or +5V DOM selection.
Jumper: JCFSEL
Type: onboard 3-pin header
JCFSEL
Mode
1-2
Master
2-3
Slave
Default setting: 2-3
Jumper: JVSSD
Type: onboard 3-pin header
JVSSD
Mode
1-2
+5V
2-3
+3.3V
Default setting: 1-2
1
3
1
3
JCFSEL
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LV-679 User’s Manual
2.7 <Serial ATA Interface>
Based on Intel ICH8-M, the board provides two Serial ATAII interfaces with up to
300MB/s of transfer rate.
SATA Port 1/2/3
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LV-679 User’s Manual
2.8 <Floppy Port>
The board provides one slim type floppy port.
FDD
Floppy rear side
4.
1.
Lift up this plastic bar
2.
Slot the cable in (Blue paste for outside)
3.
Press back the plastic bar
Lift up the brown plastic bar
5.
Slot the cable in (Blue paste for
6.
brown bar side)
Press back the plastic bar
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LV-679 User’s Manual
2.9 <Ethernet Interface>
The board integrates with one Intel PCI Express Gigabit Ethernet controllers, as the PCI
Express 1x can speed up to 250MB/s of transfer rate instead of late PCI bus with
133MB/s of transfer rate. The Intel Gigabit Ethernet supports triple speed of
10/100/1000Base-T, with IEEE802.3 compliance and Wake-On-LAN supported.
RJ45 LAN connector
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LV-679 User’s Manual
2.10 <Onboard Display Interface>
Based on Intel GM(E)965 chipset with built-in GMA (Graphic Media Accelerator) X3100
graphics, the board provides one DB15 connector on real external I/O port, and one
40-pin LVDS interface with 5-pin LCD backlight inverter connector. The board provides
dual display function with clone mode and extended desktop mode for CRT, LCD,
TV-out and two DVI.
2.10.1 <Analog Display>
Please connect your CRT or LCD monitor with DB15 male connector to the onboard
DB15 female connector on rear I/O port.
CRT
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LV-679 User’s Manual
2.10.2 <Digital Display>
The board provides one 40-pin LVDS connector for 18/24-bit single/dual channel panels,
supports up to 1600 x 1200 (UXGA) resolution, with one LCD backlight inverter
connector and one jumper for panel voltage setting.
1
5
CN_INV
40
CN_LVDS
2
1
5
39
1
2
6
JVLCD
Attention: Don’t short JVLCD odd to odd pin. It could be cause serious damage.
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LV-679 User’s Manual
Connector: CN_INV
Type: 5-pin LVDS Power Header
Pin
1
2
3
4
5
Description
+12V
Reserve
GND
GND
ENABKL
Connector: JVLCD
Type: 6-pin Power select Header
Pin
Description
1-2
LCDVCC (3.3V)
3-4
LCDVCC (5V)
5-6
LCDVCC (12V)
Connector: CN_LVDS
Type: onboard 40-pin connector for LVDS connector
Connector model: HIROSE DF13-40DP-1.25V
Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Signal
LCDVCC
GND
ATX0ATX0+
GND
ATX1ATX1+
GND
ATX2ATX2+
GND
ACLKACLK+
GND
ATX3ATX3+
GND
DDCPCLK
DDCPDATA
N/C
-27-
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
Signal
LCDVCC
GND
BTX0BTX0+
GND
BTX1BTX1+
GND
BTX2BTX2+
GND
BTX3BTX3+
GND
BCLKBCLK+
GND
N/C
N/C
N/C
LV-679 User’s Manual
To setup the LCD, you need the component below:
1. A panel with LVDS interfaces.
2. An inverter for panel’s backlight power.
3. A LCD cable and an inverter cable.
For the cables, please follow the pin assignment of the connector to make a cable, because
every panel has its own pin assignment, so we do not provide a standard cable; please find
a local cable manufacture to make cables.
LCD Installation Guide:
1.
Preparing the LV-679, LCD panel and the backlight inverter.
2.
Please check the datasheet of the panel to see the voltage of the panel, and set the
jumper JVLCD to +12V or +5V or +3.3V.
3.
You would need a LVDS type cable.
Panel side
Board side
For sample illustrator only
4.
To connect all of the devices well.
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LV-679 User’s Manual
After setup the devices well, you need to select the LCD panel type in the BIOS.
The panel type mapping is list below:
BIOS panel type selection form (BIOS Version:1.0)
18-bit Single channel
24-bit Dual channel
NO.
Output format
NO.
Output format
1
800 x 480
10
1024 x 768
2
800 x 600
11
1280 x 768
3
1024 x 768
12
1280 x 1024
13
1366 x 768
24-bit Single channel
4
1024 x 768
14
1400 x 1050 @ 108Mhz
5
1280 x 768
15
1600 x 1200
6
1280 x 800
7
1280 x 1024
8
1366 x 768
9
1600 x 1200
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LV-679 User’s Manual
2.10.3 <HDTV Interface>
The board provides an HDTV interface with Intel GM(E) 965, supports Composite,
S-Video and Component with PAL and NTSC of TV system, and display (clone or
extended desktop) function with CRT,LVDS,DVI.
Connector: CN_HDTV
Connector type: 10-pin header HDTV connector (pitch = 2.54mm)
Pin Number
Assignment
Pin Number
Assignment
1
GND
2
DACB1
3
DACB2
4
GND
5
GND
6
N/C
7
DACB3
8
GND
9
N/C
10
N/C
9
1
10
2
CN_HDTV
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LV-679 User’s Manual
2.11 <Integrated Audio Interface>
The board integrates onboard audio interface with REALTEK ALC888 codec, with Intel
next generation of audio standard as High Definition Audio, it offers more sound and
other advantages than former AC97 audio compliance.
The main specifications of ALC888 are:
z
High-performance DACs with 100dB S/N ratio
z
8 DAC channels support 16/20/24-bit PCM format for 5.1 audio solution
z
16/20/24-bit S/PDIF-OUT supports 44.1K/48K/96kHz sample rate
z
Compatible with AC'97
z
Meets Microsoft WHQL/WLP 2.0 audio requirements
The board provides 5.1 channels audio phone jacks on rear I/O port, and amplified
speaker out and Line-in/MIC-in ports for front I/O panel through optional cable.
9
1
CN_AUDIO
10
2
LINE-IN
LINE-OUT
MIC-IN
-31-
Rear I/O phone jacks
LV-679 User’s Manual
Connector: CN_AUDIO
Type: 10-pin (2 x 5) 1.27mm x 2.54mm-pitch header
Pin
Description
Pin
Description
1
MIC_L
2
Ground
3
MIC_R
4
Reserve
5
Speaker_R
6
MIC Detect
7
SENSE
8
N/C
9
Speaker_L
10
Speaker Detect
Connector: CDIN
Type: 4-pin header (pitch = 2.54mm)
Pin
Description
1
CD – Left
2
Ground
3
Ground
4
CD – Right
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LV-679 User’s Manual
2.12 <GPIO Interface>
The board provides a programmable 8-bit digital I/O interface; you can use this general
purpose I/O port for system control like POS or KIOSK.
Connector: CN_DIO
Type: 12-pin (6 x 2) 1.27mm x 2.54mm-pitch header
Pin
1
3
5
7
9
11
Description
Ground
GP10
GP11
GP12
GP13
VCC
Pin
2
4
6
8
10
12
Description
Ground
GP14
GP15
GP16
GP17
+12V
1
2
CN_DIO
11
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12
LV-679 User’s Manual
2.13 <Power Supply>
2.13.1 <Power Input>
The board requires DC 12V input with onboard 2-pin DC-input connector
the input voltage range is from 8V to 30V, or onboard 20-pin ATX2.0, for the input
current, please take a reference of the power consumption report on appendix.
Connector: DC_IN
Type: 4-pin DC power connector
Pin
Description
1
+12V
Pin
2
Description
Ground
ATX
DC_IN
1
2
ƒ
DC Input Mode
ATX power output cable
to powering device.
-34-
LV-679 User’s Manual
Connector: ATX (It also can become Output when DC-IN be used)
Type: 20-pin ATX power connector
PIN assignment
1
3.3V
2
3.3V
3
GND
4
5V
5
GND
6
5V
7
GND
8
PW_OK
9
5V_SB
10
12V
ƒ
11
12
13
14
15
16
17
18
19
20
ATX Power Mode
-35-
3.3V
-12V
GND
PS_ON
GND
GND
GND
-5V
5V
5V
LV-679 User’s Manual
2.13.2 <Power Output>
The board provides one 20-pin ATX connector for +5V/+12V output for powering your
HDD, CDROM or other devices when DC-input mode has been used.
Attention: When DC-IN had power supplied, the ATX become output !
Avoid DC-IN and ATX power supply input at the same time !
Connector: ATX Output (When DC-IN be used)
Type: 20-pin ATX connector for +5V/+12V
PIN assignment
1
*
13
2
*
14
3
*
15
4
5V
16
5
GND
17
6
*
18
7
GND
19
8
*
20
9
*
21
10
12V
22
Note: Maximum output voltage: 12V/5A & 5V/3A
“ * ” Mean don’t connection
-36-
*
*
*
*
*
GND
GND
*
*
5V
LV-679 User’s Manual
2.14 <Switch and Indicator>
The JFRNT provides front control panel of the board, such as power button, reset and
beeper, etc. Please check well before you connecting the cables on the chassis.
Connector: JFRNT
Type: onboard 14-pin (2 x 7) 2.54-pitch header
Function
Signal
PIN
Signal
Function
HDLED+
1
2
PWRLED+
HDLED-
3
4
N/C
Reset+
5
6
PWRLED-
Reset-
7
8
SPK+
N/C
9
10
N/C
Power
PWRBT-
11
12
N/C
Button
PWRBT+
13
14
SPK-
IDE LED
Power
LED
Reset
Speaker
1
2
JFRNT
13
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14
LV-679 User’s Manual
Chapter 3 <System Setup>
3.1 <Audio Configuration>
The board integrates Intel® ICH8DO with REALTEK® ALC888 codec. It can support
2-channel or 7.1 channel sound under system configuration. Please follow the steps
below to setup your sound system.
1.
Install REALTEK HD Audio driver.
2.
Lunch the control panel and Sound Effect Manager.
3.
Select Speaker Configuration
4. Select the sound mode to meet your speaker system.
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3.2 <Video Memory Setup>
Based on Intel® GM(E)965 chipset with GMA (Graphic Media Accelerator) X3100, the
board supports Intel® DVMT (Dynamic Video Memory Technology) 4.0, which would
allow the video memory to be allocated up to 384MB.
To support DVMT, you need to install the Intel GMA X3100 Driver with supported OS.
BIOS Setup:
On-Chip Video Memory Size: This option combines three items below for setup.
On-Chip Frame Buffer Size:
This item can let you select video memory which been allocated for legacy VGA and
SVGA graphics support and compatibility. The available option is 1MB and 8MB.
Fixed Memory Size:
This item can let you select a static amount of page-locked graphics memory which will
be allocated during driver initialization. Once you select the memory amount, it will be no
longer available for system memory.
DVMT Memory Size:
This item can let you select a maximum size of dynamic amount usage of video memory,
the system would configure the video memory depends on your application, this item is
strongly recommend to be selected as MAX DVMT.
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LV-679 User’s Manual
Fixed + DVMT Memory Size:
You can select the fixed amount and the DVMT amount at the same time for a
guaranteed video memory and additional dynamic video memory, please check the
table below for available setting.
System
Memory
256MB ~ 511MB
512MB~1023MB
1024MB upper
On-Chip
Frame
Buffer Size
1MB
1MB
8MB
8MB
1MB
1MB
1MB
1MB
8MB
8MB
8MB
8MB
1MB
1MB
1MB
1MB
1MB
8MB
8MB
8MB
8MB
8MB
Fixed
Memory
Size
128MB
0MB
128MB
0
128MB
256MB
0
0
128MB
256MB
0
0
128MB
256MB
0
0
0
128MB
256MB
0
0
0
DVMT
Memory
Size
0MB
128MB
0MB
128MB
0
0
128MB
256MB
0
0
128MB
256MB
0
0
128MB
256MB
MAX
0
0
128MB
256MB
MAX
Total
Graphic
Memory
128MB
128MB
128MB
128MB
128MB
256MB
128MB
256MB
128MB
256MB
128MB
256MB
128MB
256MB
128MB
256MB
384MB
128MB
256MB
128MB
256MB
384MB
Notice:
1.
The On-Chip Frame Buffer Size would be included in the Fixed Memory.
Please select the memory size according to this table.
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LV-679 User’s Manual
3.3 <Display Properties Setting>
Based on Intel GM(E)965 GMCH with GMA X3100 (Graphic Media Accelerator), the
board supports two DACs for display device as different resolution and color bit.
Please install the Intel Graphic Driver before you starting setup display devices.
1. Click right button on the desktop to lunch display properties
2. Click Advanced button for more specificity setup.
Click Graphics Properties... for
advanced setup
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LV-679 User’s Manual
3. This setup options can let you define each device settings.
Click Monitor to setup the CRT
monitor for Colors, Resolution
and Refresh Rate
Click
Intel®
Dual
Display
Clone to setup the dual
display mode as same screen
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LV-679 User’s Manual
Chapter 4 <BIOS Setup>
The motherboard uses the Award BIOS for the system configuration. The Award BIOS
in the single board computer is a customized version of the industrial standard BIOS for
IBM PC AT-compatible computers. It supports Intel x86 and compatible CPU
architecture based processors and computers. The BIOS provides critical low-level
support for the system central processing, memory and I/O sub-systems.
The BIOS setup program of the single board computer let the customers modify the
basic configuration setting. The settings are stored in a dedicated battery-backed
memory, NVRAM, retains the information when the power is turned off. If the battery
runs out of the power, then the settings of BIOS will come back to the default setting.
The BIOS section of the manual is subject to change without notice and is provided here
for reference purpose only. The settings and configurations of the BIOS are current at
the time of print, and therefore they may not be exactly the same as that displayed on
your screen.
To activate CMOS Setup program, press ＜DEL＞ key immediately after you turn on
the system. The following message “Press DEL to enter SETUP” should appear in the
lower left hand corner of your screen. When you enter the CMOS Setup Utility, the Main
Menu will be displayed as Figure 4-1. You can use arrow keys to select your function,
press ＜Enter＞ key to accept the selection and enter the sub-menu.
Figure 4-1 CMOS Setup Utility Main Screen
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LV-679 User’s Manual
(This page is left for blank)
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LV-679User’s Manual
Appendix A <I/O Port Pin Assignment>
A.1 <IDE Port>
Connector: IDE1
Type: 44-pin (22 x 2) box header
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
Description
Reset
D7
D6
D5
D4
D3
D2
D1
D0
Ground
REQ
-IOW
-IOR
IORDY
DACK
IDEIRQ
A1
A0
-CS1
-HD LED1
By JVSSD Jumper
Ground
Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
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Description
Ground
D8
D9
D10
D11
D12
D13
D14
D15
N/C
Ground
Ground
Ground
Ground
Ground
N/C
66DET
A2
-CS3
Ground
By JVSSD Jumper
Ground
43
1
44
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LV-679User’s Manual
A.2 <Serial ATA Port>
Connector: SATA1/2
Type: 7-pin wafer connector
1
2
3
4
5
6
7
8
9
GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND GND GND
A.3 <Floppy Port>
Connector: FDD
Type: 26-pin connector
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
Description
VCC
VCC
VCC
N/C
N/C
DRVDE0
N/C
Ground
Ground
Ground
N/C
Ground
Ground
Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
Description
INDEX
DR0
DSKCHG
N/C
MTR0
DIR
STEP
WRITE DATA
WRITE GATE
TRAK 0
WRPTO
RDATAHDSEL
A.4 <IrDA Port>
JCSEL1 must jump to “IrDA”
Connector: CN_IR
Type: 5-pin header for SIR Ports
Pin
1
2
3
4
5
1
Description
VCC
N/C
IRRX
Ground
IRTX
5
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LV-679User’s Manual
A.5 <Serial Port 1>
Connector: COM1
Type: 9-pin D-sub male connector on bracket
Pin
Description
Pin
1
DCD- /+5V
6
2
SIN7
3
SO8
4
DTR9
5
Ground
9
1
10
2
9
1
10
2
9
1
10
2
Description
DSR
RTS
CTS
RI /+12V
A.6 <Serial Port 2>
Connector: COM2
Type: 9-pin header connector on bracket
Pin
Description
Pin
1
DCD- /485- /+5V
6
2
SIN- /485+
7
3
SO- /422+
8
4
DTR- /4229
5
Ground
Description
DSR
RTS
CTS
RI /+12V
A.7 <Parallel Port>
Connector: LPT
Type: 26-Pin header Connector on bracket
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
Description
-PSTB
PRO1
PRO3
PRO5
PRO7
BUSY
SLCT
ERRSLINGround
Ground
Ground
Ground
Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
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Description
PRO0
PRO2
PRO4
PRO6
ACKPE
AFDINTGround
I/O Ground
Ground
Ground
N/C
LV-679User’s Manual
A.8 <VGA Port>
6
1
2
3
4
5
Connector: CRT
Type: 15-pin D-sub female connector on bracket
11
12
13
14
15
10
Pin
1
2
3
4
5
Description
RED
GREEN
BLUE
N/C
Ground
Pin
6
7
8
9
10
Description
Ground
Ground
Ground
N/C
Ground
Pin
11
12
13
14
15
Description
N/C
DDCDA
HSYNC
VSYNC
DDCCLK
A.9 <LAN Port>
Connector: RJ45
Type: RJ45 connector with LED on bracket
Pin
Description
1
2
3
4
MI0+
MI0-
MI1+
MI2+
5
6
MI2- MI1-
7
8
MI3+
MI3-
A.10 < USB Interface >
Connector: CN_USB
Type: 10-pin (5 x 2) header for dual USB Ports
Pin
1
3
5
7
9
Description
VCC
Data0Data0+
Ground
Ground
Pin
2
4
6
8
10
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9
1
10
2
Description
VCC
Data1Data1+
Ground
N/C
LV-679 User’s Manual
Appendix B <Flash BIOS>
B.1 <Flash Tool>
The board is based on Award BIOS and can be updated easily by the BIOS auto
flash tool. You can download the tool online at the address below:
http://www.phoenix.com/en/home/
http://www.commell.com.tw/Support/Support_SBC.htm
File name of the tool is “awdflash.exe”, it’s the utility that can write the data into the
BIOS flash ship and update the BIOS.
B.2 <Flash BIOS Procedure>
1. Please make a bootable floppy disk.
2. Get the last .bin files you want to update and copy it into the disk.
3. Copy awardflash.exe to the disk.
4. Power on the system and flash the BIOS. (Example: C:/ awardflash XXX.bin)
5. Restart the system.
Any question about the BIOS re-flash please contact your distributors or visit the
web-site at below:
http://www.commell.com.tw/support/support.htm
UT
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LV-679 User’s Manual
Appendix C <System Resources>
C1. <I/O Port Address Map>
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C2. <Memory Address Map>
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LV-679 User’s Manual
C3. <System IRQ & DMA Resources>
DMA:
IRQ:
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LV-679 User’s Manual
Appendix D <Programming GPIO’s>
The GPIO’can be programmed with the MSDOS debug program using simple
IN/OUT commands.The following lines show an example how to do this.
GPIO0…..GPIO7
-o 2 E 87
bit0……bit7
;enter configuration
-o 2E 87
-o 2E 07
-o 2F 09
;enale GPIO function
-o 2E 30
-o 2F 02
;enable GPIO configuration
-o 2E F0
-o 2F xx
;set GPIO as input/output; set ‘1’ for input,’0’for
output
-o 2E F1
-o 2F xx
;if set GPIO’s as output,in this register its value
can be set
Optional :
-o 2E F2
-o 2F xx
; Data inversion register ; ‘1’ inverts the current
valus of the bits ,’0’ leaves them as they are
-o 2E 30
-o 2F 01
; active GPIO’s
For further information ,please refer to Winbond W83627DHG datasheet.
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LV-679 User’s Manual
Appendix E <Programming Watchdog Timer >
The watchdog timer makes the system auto-reset while it stops to work for a period. The
integrated watchdog timer can be setup as system reset mode by program.
Timeout Value Range
- 1 to 255
- Second or Minute
Program Sample
Watchdog timer setup as system reset with 5 second of timeout
2E, 87
2E, 87
2E, 07
2F, 08
Logical Device 8
2E, 30
Activate
2F, 01
2E, F5
Set as Second*
2F, 00
2E, F6
Set as 5
2F, 05
* Minute: bit 3 = 0; Second: bit 3 = 1
You can select Timer setting in the BIOS, after setting the time options, the system
will reset according to the period of your selection.
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LV-679 User’s Manual
Appendix F <How to setting RS-422,RS-485 & IrDA>
Function
JCSEL1
JCSEL2
2
8
2
12
1
7
1
11
IrDA
RS-422
RS-485
RS-232
JCSEL1
1
2
JCSEL2
11
12
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LV-679 User’s Manual
Contact Information
Any advice or comment about our products and service, or
anything we can help you please don’t hesitate to contact with us.
We will do our best to support you for your products, project a
business.
Taiwan Commate Computer Inc.
Address
8F, No. 94, Sec. 1, Shin Tai Wu Rd., Shi Chih
Taipei Hsien, Taiwan
TEL
+886-2-26963909
FAX
+886-2-26963911
http://www.commell.com.tw
Website
TU
UT
[email protected] (General Information)
E-Mail
TU
UT
[email protected] (Technical Support)
TU
UT
Commell is a brand name of Taiwan commate computer Inc.
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